Lock down door bar



FIG. 1 is a front and top perspective view of a lock down door barshowing our new design.

FIG. 2 is a top plan view thereof.

FIG. 3 is a bottom plan view thereof.

FIG. 4 is a front elevational view thereof.

FIG. 5 is a rear elevational view thereof.

FIG. 6 is a left side elevational view thereof; and,

FIG. 7 is a right side elevational view thereof.

CLAIM The ornamental design for a lock down door bar, as shown anddescribed.